Tethys Oil

Report Publication Announcement • Aug 11, 2015

Press release 2015-08-11

Presentation of Tethys Oil's second quarter 2015

Tethys Oil will publish the interim report for the second quarter of 2015 on Tuesday 18 August 2015 at approximately 7:30 CET. The Company has scheduled a webcasted conference call the same day at 10.00 CET. Magnus Nordin, Managing Director, and Morgan Sadarangani, CFO, will present the report and recent developments.

The English language live webcast may be accessed on www.tethysoil.com. An on demand version will also be available on Tethys Oil's website.

Link to webcast: http://edge.media-server.com/m/p/u3q66via

To participate via phone, please call:

Sweden: +46 8 505 564 74 Switzerland: +41 225 675 541 UK: +44 203 364 5374 North America: +1 855 753 2230

For further information, please contact

Magnus Nordin, Managing Director, phone +46 8 505 947 00 or Morgan Sadarangani, CFO, phone +46 8 505 947 01

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Tethys Oil AB (publ)

Tethys Oil is a Swedish energy company focused on exploration and production of oil and natural gas. Tethys Oil's core area is Oman, where the company is one of the largest onshore oil and gas concession holders. Tethys Oil also has exploration and production assets onshore France and Lithuania. The shares are listed on NASDAQ Stockholm (TETY).

Website: www.tethysoil.com